* [fno]bsd: supported the IPV6_RECVPATHMTU socket option. Not
compiled as of writing this log.
2000-11-18 JINMEI, Tatuya <jinmei@isl.rdc.toshiba.co.jp>
* kame/kame/racoon/grabmyaddr.c (suitable_ifaddr6): made sure to
close the temporary socket. Without this, racoon will eventually
die upon the "too many open files" error.